7 docs tagged with "Database Design"

Learn about the concepts of Generalization and Aggregation in DBMS, which allow expressing database entities in a conceptual hierarchical manner.

Learn about the SQL Aggregate Functions.

Learn about the Structured Query language (SQL), its basic concepts, data types, operators, and commands that form the foundation of database manipulation.

Learn about the SQL clauses and operators.

Learn with an example.

Learn how to represent the Entity-Relationship (ER) Model using ER diagrams, including entities, attributes, relationships, and cardinality.

Learn about the Entity-Relationship (ER) model, its basic concepts, entities, attributes, and relationships that form the foundation of database design.